There is no proper noun. Both nouns in the sentence ("tornadoes" and "storms") are common nouns.
yes, its a proper adjective, describing Katrina, and Rita
In the sentence "Although meteorologists work hard to predict hurricanes' paths, hurricanes sometimes veer off course," the simple predicate is "veer." This is the main verb that indicates the action taken by the subject "hurricanes."
In the sentence provided, the simple predicate is "veer." The simple predicate includes the main verb that tells what the subject (hurricanes) does. In this case, it indicates the action of the hurricanes changing direction.
Special structures in the plant absorb photons
Example sentence: This April Alabama was devastated by a series of powerful tornadoes.
The nouns are "tornadoes" and "storms"
There is no proper noun. Both nouns in the sentence ("tornadoes" and "storms") are common nouns.
mack a sentence that explains it
Hurricanes cause a lot of damage when the hit land. Each year many hurricanes cause damage to buildings.
Example: The tornadoes damaged many homes, but nobody was hurt.
Hurricanes destroys people's property.
Thesis.
it explains the subject's action
develops, supports, or explains the main idea of a paragraph
yes, its a proper adjective, describing Katrina, and Rita
A topic sentence is a sentence that explains your topic.